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CGPainter_lineCircle
实现了DDA直线生成算法画直线,Bresenham圆弧生成算法画圆弧(Achieve DDA line drawing algorithm to generate a straight line, Bresenham algorithm for drawing arcs arc generated)
- 2011-12-22 15:41:56下载
- 积分:1
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tuxingxuedazouye
说明: 1. 做一个集成的图形界面的程序,可调用每一次作业子程序。
2. 调用画点的函数,用DDA、中点算法画直线和中点算法及正负法画圆和抛物线。
3. 交互式的二维直线求交:如果存在交点,用实心圆显示交点,并用文字显示其坐标。
4. 用动画实现二维图形变换的各种算法,实现对指定形体的平移、旋转和缩放。(包括自行车行走和绕固定点旋转的自旋转物体动画。)
5. 线段裁剪和多边形裁剪算法的动画演示实现。(两种线段裁剪算法和H-S多边形逐边裁剪算法)多边形裁剪算法的动画演示要求先画出一个封闭的多边形,再画矩形的裁剪窗口,然后选择裁剪按钮(或命令),按下“上边裁剪”按钮(或执行“上边裁剪”命令),多边形相对裁剪窗口的上边进行裁剪,显示上边裁剪后的多边形,依此进行其它各边裁剪。
6. 两种扫描多边形扫描转换算法实现(扫描线算法为必做,基于求余运算的边缘填充和边标志算法任选一种);
7. 4连通区域的递归种子填充算法,和扫描线种子填充算法,要求种子点(x,y)可交互输入)。
8. 简单三维图形系统:凸多面体的建模、透视投影,隐藏面的消除及基本图形变换(平移、旋转、缩放)。
9. 交互式Bezier曲线的输入绘制程序实现
(1. So an integrated graphical interface procedures, which call for each operation subroutine. 2. Calling the painting point function, with DDA, the midpoint algorithm painting line and the midpoint algorithm and France Circle and the positive and negative parabola. 3. Interactive 2D linear intersection : If there intersection with a solid circle indicates Nodal and writing to demonstrate its coordinates. 4. Using 2D animation graphics transform algorithms to achieve the specified physical translation, rotation and scaling. (Including walking and cycling around the fixed point of rotating objects from the rotating animation.) 5. Line cutting and polygon clipping algorithm to achieve the animation demo. (Two segments cutting algorithm and H-S-by-side polygon clipping algorithm) polygon clipp)
- 2020-11-09 20:49:46下载
- 积分:1
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SimpleGraphicsClass_demo
A simple graphics class for 2D drawing
- 2016-12-28 03:44:35下载
- 积分:1
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fdenngzhixiaao
用于C/C++/Visual C 二二维等值线的绘制,程序源码
(Drawn for two two-dimensional contour of the C/C++/Visual C program source)
- 2012-08-06 13:17:50下载
- 积分:1
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Bresenham-UPDATE
基于Bresenham算法的四步画直线算法,加快画直线速度(draw line based Bresenham update alogrith)
- 2013-08-28 11:35:17下载
- 积分:1
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FileShow
本程序主要是利用NI公司提供的measurement studio控件画曲线,从文件中提取数据,通过定时器动态显示在对话框上。(This procedure is the use of NI offers measurement studio control to draw curves to extract data from the file, through the dynamic timer is displayed in the dialog box.)
- 2012-07-16 23:40:49下载
- 积分:1
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Tquxian
关于固高运动控制卡T曲线运动模式程序的例子(About Googol motion control card T curves sport program)
- 2013-09-02 11:33:54下载
- 积分:1
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AddCAD
AE实现加载CAD格式的数据,以及对其进行转换格式,转换为SHP等格式,还有对其进行编辑等操作(AE spatial data editing functions, including generating points, generating lines, as well as delete, move elements such as fried operation)
- 2013-10-26 11:23:37下载
- 积分:1
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drawer
VB编写的画图板,使用方便可以帮助代码学习。。(VB prepared the drawing board, easy to use can help the code to learn. .)
- 2010-07-03 20:12:25下载
- 积分:1
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wode
绘画板~ C#小程序~
(Drawing board ~ C# Applet ~)
- 2007-12-27 12:17:38下载
- 积分:1